Article by René Ronse
Fraudulent mobile apps: avoid the scam
Updated on 9 October 2025.

Every day, millions of people download new apps to their smartphones. Games, health, fitness, shopping, banking, security… Apps have become essential. But behind this convenience lies a growing danger: fraudulent mobile apps. Consumer protection agencies in the UK and abroad warn regularly of new scams. For fraudsters, these apps are a fast and effective way to steal data and money.
What is a fraudulent mobile app?
A fraudulent app is malicious software designed to imitate a legitimate app or lure users with false promises. They appear on official stores like Google Play or the App Store, and also through shady download sites.
Fraudsters’ goals include:
- Stealing banking credentials and passwords.
- Accessing sensitive data (contacts, photos, SMS).
- Signing users up for hidden subscriptions.
- Displaying invasive ads to generate revenue.
Main types of app scams
Cloned banking apps
Criminals copy the design of legitimate bank apps. Once installed, the fake app steals login details. Victims only notice when unauthorized transfers occur.
Health and fitness apps with hidden subscriptions
Workout trackers or meditation apps often offer a free trial. Users later find themselves billed for costly subscriptions that are hard to cancel.
Fraudulent shopping apps
These promise luxury items or electronics at bargain prices. In reality, orders are never delivered and the site vanishes.
Free games and entertainment apps
Behind simple games hide aggressive ads or forced micro-payments. Some target children with expensive “bonus” purchases.
Fake VPN, antivirus and security apps
They pretend to protect your phone but only show fake alerts to push paid subscriptions. Some even spy on your data.
How to spot a fraudulent app
There are a few signs that can help you spot a suspicious app before installing it.
- Suspicious reviews: overly positive, repetitive comments.
- Names similar to official apps with slight spelling changes.
- Excessive permissions: unnecessary access to contacts, SMS or microphone.
- Download counts inconsistent with supposed popularity.
- No clear privacy policy or vague terms.
Recent case studies
- Dozens of fake VPN apps removed from the Play Store after stealing user data.
- Fitness apps billing £50/month after a 3-day trial.
- Fake banking apps targeting European bank customers, reported by Action Fraud and Europol.
Even official stores require user vigilance.
The hidden subscription trap
Fraudulent apps often start with a “free trial” that hides an automatic subscription.
Common cases include:
- Horoscope or wallpaper apps.
- PDF scanner or instant translator tools.
- Photo filters or basic editing apps.
Cancellation is complex: unclear menus, hidden options, continued charges.
Consequences for victims
- Financial losses from recurring payments.
- Data theft of contacts, photos, messages.
- Identity fraud through stolen personal data.
- Loss of trust in official app stores.
How to protect yourself
- Download only from official stores and check the developer.
- Review ratings carefully; avoid apps with suspiciously perfect reviews.
- Check permissions before installing.
- Avoid apps with promises that seem too good to be true.
- Install a reliable mobile antivirus.
What to do if you’re a victim
- Uninstall the fraudulent app immediately.
- Change your banking and email passwords.
- Contact your bank to block payments and request refunds.
- Report the app to Google, Apple, and Action Fraud UK.
- Leave a review to warn other users.
The role of stores and influencers
Google and Apple remove fraudulent apps, but too often after damage is done. Controls are insufficient. Influencers sometimes promote shady apps, usually for money. Some have been sanctioned in the UK, but many escape responsibility.
Conclusion
Fraudulent mobile apps are a growing threat. Their cycle is always the same: quick launch, data theft or subscriptions, then disappearance.
Vigilance is the best defence. Check developers, reviews and permissions before downloading. If an app promises miracles for free, it’s likely a scam.
Stay protected: consult consumer sites like ScamOrReliable.com and report suspicious apps. Protecting your data and money only takes a few simple precautions.
Article by : René Ronse | Review guidelines | Review consultants
About the author: René Ronse, manager of ArnaqueOuFiable.com. Expert in consumer cybersecurity, specialist in detecting online fraud, product transparency, and digital compliance. He has over 20 years of experience analyzing hidden subscription mechanisms, unreadable terms and conditions, aggressive sales tactics, and deceptive commercial practices on the web.
Last updated on 9 October 2025.
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